harmony 鸿蒙ffrt_rwlock_t

  • 2025-06-12
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ffrt_rwlock_t

Overview

The ffrt_rwlock_t struct describes an FFRT read-write lock.

Since: 18

Related module: FFRT

Header file: type_def.h

Summary

Member Variables

Name Description
uint32_t storage ffrt_rwlock_storage_size+sizeof(uint32_t) - 1)/sizeof(uint32_t)] Storage size of a read-write lock.

Member Variable Description

storage

uint32_t ffrt_rwlock_t::storage[(ffrt_rwlock_storage_size+sizeof(uint32_t) - 1)/sizeof(uint32_t)]

Description Storage size of a read-write lock.

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